![](http://www.nordtest.info/wp/wp-content/uploads/2020/07/Adobe-Acrobat-Professional-Schulung-200x200.jpg)
Performance testing of active noise control (ANC) systems – Guideline (NT TR 487)
Report #: NT TR 487 Approved: October 2001 Author(s): Veli-Jukka Ollikainen Size: 250.62 KB Abstract This guideline describes a preliminary test method for performance testing Read more…